

Overview
About Jürgen Prakesch Zerspanungstechnik GmbH
Who we are
We are a modern and innovative company with machining technology as our core competence. Quality, customer satisfaction and smooth production processes are our top priority. Our discerning customers include well-known companies from various industrial sectors with a focus on the automotive and electrical industries as well as mechanical engineering. But are also very happy to be open to other and new industries, which is why we would be particularly happy to work with you! Innovative manufacturing techniques enable the production of high-quality turned parts with precision. We manufacture fixtures and milled parts on CNC-controlled machining centers. As a constantly growing company with over 25 years of experience, we realize the complete production for individual parts, series parts and assemblies. We deliver ready-to-assemble components or complete solutions from a single source.
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Wernau/Neckar, Germany
Member since 2004
Employees50 - 100
Certificates1
Turnover5 - 10 Mil.
Year of foundation1991
Marketing documents
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 100–99,999 | 10–6,000 mm | — | — | 10–800 mm | — |
Automatic turning (bar) | 50–99,999 | 10–6,000 mm | — | — | 10–80 mm | — |
Swiss turning | 100–99,999 | 1–6,000 mm | — | — | 10–300 mm | — |
Hard turning | 100–9,999 | 0–6,000 mm | — | — | 10–300 mm | — |
Deep-hole drilling | 100–9,999 | 0–2,000 mm | 0–2,000 mm | 0–2,000 mm | 1–1,000 mm | 0–50 kg |
Centering / end facing | 100–99,999 | 0–6,000 mm | — | — | 10–300 mm | — |
Shaft machining | 100–99,999 | 1–1,000 mm | — | — | 1–80 mm | 0–40 kg |
Gear Making
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Cylindrical gear / spur gear | 100–9,999 | 1–6,000 mm | — | — | 1–800 mm | — |
Internal teeth | 100–9,999 | 1–2,000 mm | — | — | 1–2,000 mm | 0–50 kg |
Bevel gear wheel | 100–9,999 | 1–2,000 mm | — | — | 1–800 mm | 0–50 kg |
Sprocket (wheel) | 100–9,999 | 1–6,000 mm | — | — | 1–800 mm | 0–50 kg |
Cogged belt pulley | 100–9,999 | 1–6,000 mm | — | — | 1–800 mm | 0–50 kg |
Rack (toothed) | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg |
Worm gear | 100–99,999 | 1–6,000 mm | — | — | 1–800 mm | 0–50 kg |
Threading
| Technologies | Lotsize | Length | Diameter | Weight |
|---|---|---|---|---|
Thread rolling | 100–9,999 | 1–6,000 mm | 1–800 mm | — |
Thread grinding | 100–9,999 | 1–6,000 mm | 1–800 mm | 0–50 kg |
Thread whirling | 100–99,999 | 1–6,000 mm | 1–800 mm | 0–50 kg |
Surface Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Anodizing | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Surfacing / build-up welding | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg | 1–5,000 mm |
Pickling | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Blacking | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Chromatizing | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
CVD-coating | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg | 1–6,000 mm |
Electropolishing | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | — | — |
Laminating | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | 1–5,000 mm |
Plasma coating | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg | — |
PVD-coating | 100–1 M | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg | 1–500 mm |
Robot painting | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Spray-painting | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Thermal spraying | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg | — |
Nickel plating | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Galvanizing | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | 0–50 kg | 1–2,000 mm |
Fluidized sintering | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg | — |
Heat Treatment
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Case hardening/surface hardening | 100–99,999 | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 0–50 kg |
Flame-hardening | 100–9,999 | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 1–1,000 mm | 0–50 kg |
Induction hardening | 100–99,999 | 1–2,000 mm | 1–2,000 mm | 1–2,000 mm | 1–1,000 mm | 0–50 kg |
Machining (Plastics & Rubber)
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Full-range turning (including milling) | 50–99,999 | 1–1,000 mm | 1–500 mm |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 100–99,999 | 10–6,000 mm | 10–2,000 mm | 10–1,000 mm | — | — |
5-axis milling machines | 50–99,999 | 1–2,000 mm | 1–2,000 mm | 1–1,000 mm | — | — |
Form milling (3 D) | 100–99,999 | 20–6,000 mm | 20–2,000 mm | 20–2,000 mm | — | — |
Full-range milling (including turning) | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–1,000 mm | 1–500 mm | — |
HSC milling | 100–10,000 | 20–6,000 mm | 20–2,000 mm | 20–1,000 mm | — | 0–500 kg |
Ultrasonic milling | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg |
Engraver milling | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–1,000 mm | 0–60 kg |
Drilling / Sawing
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Ultrasonic drilling | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–50 kg |
Sawing | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm | — |
Drilling / threading / tapping | 100–9,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — | 0–40 kg |
Labelling / marking
| Technologies | Lotsize | Length | Width | Height | Diameter |
|---|---|---|---|---|---|
Laser marking / Laser inscription | 100–99,999 | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm | 1–1,000 mm |
Laser depth engraving | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | 1–800 mm |
Screen printing | 100–99,999 | 1–6,000 mm | 1–2,000 mm | 1–2,000 mm | — |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Cast metals
Cast steelCast iron
Non-metal inorganic materials
CeramicsGlassCast mineralsGraphite
Natural materials
Wood/timberRock
Precious metals
SilverGoldPlatinumOther precious metals
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)Silicium
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersNatural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Industries
Drive and gear engineeringHydraulic and pneumatic industryMachine tool manufacturingPaper and printing machinery industrySpecial purpose machinery manufacturingAutomotive and vehicle constructionMedical technologyMeasurement and control technique, laboratory equipmentElectrical industry
Certificates
ISO 9001:2015
Parts & Machines
Parts (3)
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Frästeil
TechnologyMilling
Lotsize0
DescriptionFrästeile aus sämtlichen Materialien, wie Stahl, Leichtmetalle, Buntmetalle, Kunststoffe, Guss- und Schmiedestücke, sowie verschiedene Sonderwerkstoffe wie Titan, Nimonic, Hastelloy
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Drehteil
TechnologyTurning
Lotsize0
IndustriesAutomotive and vehicle construction
DescriptionDrehteile aus sämtlichen Materialien wie z.B. Stahl, Leichtmetalle, Buntmetalle, Kunststoffe, Guss- und Schmiedestücke, sowie verschiedene Sonderwerkstoffe wie Titan, Nimonic, Hastelloy
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Kolbenstange
TechnologyTurning
Lotsize0
Machinery (4)
1 / 4
RL 15
ManufacturerMORI SEIKI
ControlFANUC
Year of Construction2001
2 / 4
RL 15
ManufacturerMORI SEIKI
ControlFANUC
Year of Construction2001
3 / 4
CL 203 B LG5
ManufacturerMori Seiki
Control-
Year of Construction1999
4 / 4
FTC 280
ManufacturerFeeler
Control-
Year of Construction2000
3 Parts
Milling1
Turning2
4 Machinery
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